DE3680965D1 - Herstellung von kolben mit einem hohlraum. - Google Patents

Herstellung von kolben mit einem hohlraum.

Info

Publication number
DE3680965D1
DE3680965D1 DE8686109510T DE3680965T DE3680965D1 DE 3680965 D1 DE3680965 D1 DE 3680965D1 DE 8686109510 T DE8686109510 T DE 8686109510T DE 3680965 T DE3680965 T DE 3680965T DE 3680965 D1 DE3680965 D1 DE 3680965D1
Authority
DE
Germany
Prior art keywords
cavity
manufacturing piston
piston
manufacturing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE8686109510T
Other languages
English (en)
Inventor
Kaneo Hamajima
Tadashi Dohnomoto
Atsuo Tanaka
Masahiro Kubo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP15364085A external-priority patent/JPS6216865A/ja
Priority claimed from JP16137785A external-priority patent/JPS6221456A/ja
Priority claimed from JP16482285A external-priority patent/JPS6224853A/ja
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Application granted granted Critical
Publication of DE3680965D1 publication Critical patent/DE3680965D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/0015—Multi-part pistons
    • F02F3/003—Multi-part pistons the parts being connected by casting, brazing, welding or clamping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/0009—Cylinders, pistons
    • B22D19/0027—Cylinders, pistons pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0448—Steel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0448—Steel
    • F05C2201/046—Stainless steel or inox, e.g. 18-8
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/02—Rubber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2253/00—Other material characteristics; Treatment of material
    • F05C2253/16—Fibres
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49249—Piston making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49249—Piston making
    • Y10T29/49256—Piston making with assembly or composite article making
    • Y10T29/49261—Piston making with assembly or composite article making by composite casting or molding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
DE8686109510T 1985-07-12 1986-07-11 Herstellung von kolben mit einem hohlraum. Expired - Lifetime DE3680965D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP15364085A JPS6216865A (ja) 1985-07-12 1985-07-12 中空鋳物の製造方法
JP16137785A JPS6221456A (ja) 1985-07-22 1985-07-22 中空鋳物の製造方法
JP16482285A JPS6224853A (ja) 1985-07-25 1985-07-25 断熱部を有する鋳物部材の製造方法

Publications (1)

Publication Number Publication Date
DE3680965D1 true DE3680965D1 (de) 1991-10-02

Family

ID=27320508

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686109510T Expired - Lifetime DE3680965D1 (de) 1985-07-12 1986-07-11 Herstellung von kolben mit einem hohlraum.

Country Status (5)

Country Link
US (1) US4712600A (de)
EP (1) EP0209090B1 (de)
AU (1) AU597889B2 (de)
CA (1) CA1271615A (de)
DE (1) DE3680965D1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4829954A (en) * 1985-08-19 1989-05-16 Morgado Ralph G Method of forming self-sealing piston
EP0280830A1 (de) * 1987-03-02 1988-09-07 Battelle Memorial Institute Verfahren zur Herstellung von faser- oder teilchenverstärkten, gegossenen Metallverbundwerkstoffen oder Metallegierungsverbundwerkstoffen
GB8720168D0 (en) * 1987-08-26 1987-09-30 T & N Technology Ltd Piston
GB8814916D0 (en) * 1988-06-23 1988-07-27 T & N Technology Ltd Production of sealed cavity
US5361824A (en) * 1990-05-10 1994-11-08 Lanxide Technology Company, Lp Method for making internal shapes in a metal matrix composite body
US5263531A (en) * 1991-09-23 1993-11-23 Gibbs Die Casting Aluminum Corporation Casting process using low melting point core material
US5702628A (en) * 1992-07-30 1997-12-30 Nemoto; Masaru Method of fabricating article by using non-sand core and article produced thereby, and core structure
GB9304528D0 (en) * 1993-03-05 1993-04-21 T & N Technology Ltd Piston with cavity
US5350003A (en) * 1993-07-09 1994-09-27 Lanxide Technology Company, Lp Removing metal from composite bodies and resulting products
US5408916A (en) * 1993-09-07 1995-04-25 Ford Motor Company Piston having a liner and method for manufacturing same
US5355933A (en) * 1993-11-12 1994-10-18 Cmi International Inc. Method of squeeze casting metal articles using melt-out metal core
BR9503807A (pt) * 1994-08-30 1996-09-10 Koji Hirokawa Matriz de estampagem combinação de uma matriz de estampagem com uma matriz de fundição processo de fundição processo para produzir uma matriz de estampagem produto fundido macho processo para produzir um macho e pistão oco de aluminio para um motor de combustão interna
KR0168160B1 (ko) * 1995-11-06 1999-03-20 이한중 카 에어컨용 와블식 압축기의 소켓플레이트 제조방법
DE10036481A1 (de) * 2000-07-20 2002-02-07 Metallwerke Harzgerode Gmbh Verfahren zur Herstellung von Aluminiumkolben
US6915592B2 (en) * 2002-07-29 2005-07-12 Applied Materials, Inc. Method and apparatus for generating gas to a processing chamber
US6877476B1 (en) * 2003-10-09 2005-04-12 Indexica, Ltd. Internal combustion engine
DE102004056519B4 (de) * 2004-11-24 2017-07-13 Mahle Gmbh Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor
DE102006030699B4 (de) * 2006-06-30 2014-10-02 Daimler Ag Gegossener Stahlkolben für Verbrennungsmotoren
US7654240B2 (en) * 2006-08-18 2010-02-02 Caterpillar Inc. Engine piston having an insulating air gap
DE102006045729A1 (de) * 2006-09-27 2008-04-03 Mahle International Gmbh Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung
JP4458496B2 (ja) * 2008-04-16 2010-04-28 株式会社豊田中央研究所 筒内噴射式内燃機関、筒内噴射式内燃機関用ピストン、筒内噴射式内燃機関用ピストンの製造方法
JP4983822B2 (ja) * 2009-02-25 2012-07-25 トヨタ自動車株式会社 中空鋳物の製造方法およびそこで用いる中空形成部材の製造方法
CN102803681A (zh) * 2010-01-20 2012-11-28 火星工程有限公司 隔热燃烧室
WO2011104836A1 (ja) * 2010-02-25 2011-09-01 トヨタ自動車株式会社 中空鋳物の製造方法及び内燃機関のピストンの製造方法
US9810174B2 (en) 2011-11-04 2017-11-07 Achates Power, Inc. Constructions for piston thermal management
DE102011086411A1 (de) * 2011-11-15 2013-05-16 Mahle International Gmbh Gießform für einen Kolben
MX2013009848A (es) * 2012-09-11 2014-03-25 Gm Global Tech Operations Inc Fundicion en arena de un piston diesel de aluminio con un recipiente de combustion reentrante de colado para motores diesel de trabajo ligero o medio.
US10859033B2 (en) * 2016-05-19 2020-12-08 Tenneco Inc. Piston having an undercrown surface with insulating coating and method of manufacture thereof
US20220048146A1 (en) * 2017-07-21 2022-02-17 Awa Forged Composites, Llc Method of Designing and Producing Fiber-Reinforced Polymer Pistons
CN109261294B (zh) * 2018-08-02 2021-05-11 宜昌船舶柴油机有限公司 磨辊辊套外表面耐磨陶瓷棒的定位工装及定位分布方法
CN116689729A (zh) * 2023-06-10 2023-09-05 厦门市佳嘉达机械有限公司 一种压铸用的砂芯结构、压铸模具以及压铸成型工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123727B (en) * 1982-06-25 1985-11-20 Ae Plc Pressure-casting pistons
IN160562B (de) * 1983-04-26 1987-07-18 Gkn Technology Ltd
DE3418405A1 (de) * 1983-05-18 1984-11-29 Mazda Motor Corp., Hiroshima Verfahren zur herstellung von gussteilen aus aluminiumlegierung und aus einer aluminiumlegierung bestehender kolben
JPS59229256A (ja) * 1983-06-09 1984-12-22 Susumu Nakamura 成形金型鋳物の製造方法
JPS606266A (ja) * 1983-06-27 1985-01-12 Toyota Motor Corp 金属基複合材料の製造方法
GB8413800D0 (en) * 1984-05-30 1984-07-04 Ae Plc Manufacture of pistons
GB2159445B (en) * 1984-06-02 1988-07-06 Cosworth Res & Dev Ltd Casting of metal articles

Also Published As

Publication number Publication date
CA1271615A (en) 1990-07-17
AU597889B2 (en) 1990-06-14
EP0209090B1 (de) 1991-08-21
AU6009386A (en) 1987-01-15
EP0209090A2 (de) 1987-01-21
US4712600A (en) 1987-12-15
EP0209090A3 (en) 1987-08-19

Similar Documents

Publication Publication Date Title
DE3680965D1 (de) Herstellung von kolben mit einem hohlraum.
DE3885193T2 (de) Verdrängerpumpe mit geringer Druckschwankung.
DE68914179D1 (de) Kolben.
DE3769257D1 (de) Kolben.
ES291766Y (es) Un articulo estratificado.
DE3788536D1 (de) Katheterhalterung mit einem Katheter zusammengebaut.
IT8621649A0 (it) Occhiali da sole a componenti amovibili.
DE3775161D1 (de) Saugfaehiger artikel mit einem dichten doppelrand.
IT1221055B (it) Pompa a pistone,rispettivamente stantuffo tuffante
DE68910934D1 (de) Kolben.
DE68906331T2 (de) Behälter mit tragrippenherstellung.
DE68923921D1 (de) Kolben.
DE3680801D1 (de) Kolben.
DE3884299D1 (de) Verschlusskappe mit Packung.
DE3773019D1 (de) Kolben.
DE3866486D1 (de) Nassanzug mit einem spannungsfreien brustteil.
DE68915118D1 (de) Kolben.
DE3678183D1 (de) Luftreifen mit wulst.
IT8423613A0 (it) Pistone composito.
DE69013802D1 (de) Zusammenbau mit einem Kolben.
DE68918446D1 (de) Verdichter mit einem flüssigkeitsring.
AT383872B (de) Kolben
DE3767053D1 (de) Kolben.
DE3766577D1 (de) Antriebsanordnung mit einem antriebsmotor.
IT8619654A0 (it) Stantuffo.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee